{
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      "cell_type": "markdown",
      "metadata": {},
      "source": [
        "<table class=\"ee-notebook-buttons\" align=\"left\">\n",
        "    <td><a target=\"_blank\"  href=\"https://github.com/giswqs/earthengine-py-notebooks/tree/master/Visualization/styled_layer_descriptors.ipynb\"><img width=32px src=\"https://www.tensorflow.org/images/GitHub-Mark-32px.png\" /> View source on GitHub</a></td>\n",
        "    <td><a target=\"_blank\"  href=\"https://nbviewer.jupyter.org/github/giswqs/earthengine-py-notebooks/blob/master/Visualization/styled_layer_descriptors.ipynb\"><img width=26px src=\"https://upload.wikimedia.org/wikipedia/commons/thumb/3/38/Jupyter_logo.svg/883px-Jupyter_logo.svg.png\" />Notebook Viewer</a></td>\n",
        "    <td><a target=\"_blank\"  href=\"https://colab.research.google.com/github/giswqs/earthengine-py-notebooks/blob/master/Visualization/styled_layer_descriptors.ipynb\"><img src=\"https://www.tensorflow.org/images/colab_logo_32px.png\" /> Run in Google Colab</a></td>\n",
        "</table>"
      ]
    },
    {
      "cell_type": "markdown",
      "metadata": {},
      "source": [
        "## Install Earth Engine API and geemap\n",
        "Install the [Earth Engine Python API](https://developers.google.com/earth-engine/python_install) and [geemap](https://geemap.org). The **geemap** Python package is built upon the [ipyleaflet](https://github.com/jupyter-widgets/ipyleaflet) and [folium](https://github.com/python-visualization/folium) packages and implements several methods for interacting with Earth Engine data layers, such as `Map.addLayer()`, `Map.setCenter()`, and `Map.centerObject()`.\n",
        "The following script checks if the geemap package has been installed. If not, it will install geemap, which automatically installs its [dependencies](https://github.com/giswqs/geemap#dependencies), including earthengine-api, folium, and ipyleaflet."
      ]
    },
    {
      "cell_type": "code",
      "metadata": {},
      "source": [
        "# Installs geemap package\n",
        "import subprocess\n",
        "\n",
        "try:\n",
        "    import geemap\n",
        "except ImportError:\n",
        "    print('Installing geemap ...')\n",
        "    subprocess.check_call([\"python\", '-m', 'pip', 'install', 'geemap'])"
      ],
      "outputs": [],
      "execution_count": null
    },
    {
      "cell_type": "code",
      "metadata": {},
      "source": [
        "import ee\n",
        "import geemap"
      ],
      "outputs": [],
      "execution_count": null
    },
    {
      "cell_type": "markdown",
      "metadata": {},
      "source": [
        "## Create an interactive map \n",
        "The default basemap is `Google Maps`. [Additional basemaps](https://github.com/giswqs/geemap/blob/master/geemap/basemaps.py) can be added using the `Map.add_basemap()` function. "
      ]
    },
    {
      "cell_type": "code",
      "metadata": {},
      "source": [
        "Map = geemap.Map(center=[40,-100], zoom=4)\n",
        "Map"
      ],
      "outputs": [],
      "execution_count": null
    },
    {
      "cell_type": "markdown",
      "metadata": {},
      "source": [
        "## Add Earth Engine Python script "
      ]
    },
    {
      "cell_type": "code",
      "metadata": {},
      "source": [
        "# Add Earth Engine dataset\n",
        "cover = ee.Image('MODIS/051/MCD12Q1/2012_01_01').select('Land_Cover_Type_1')\n",
        "\n",
        "# Define an SLD style of discrete intervals to apply to the image.\n",
        "sld_intervals = \\\n",
        "'<RasterSymbolizer>' + \\\n",
        " ' <ColorMap  type=\"intervals\" extended=\"false\" >' + \\\n",
        "    '<ColorMapEntry color=\"#aec3d4\" quantity=\"0\" label=\"Water\"/>' + \\\n",
        "    '<ColorMapEntry color=\"#152106\" quantity=\"1\" label=\"Evergreen Needleleaf Forest\"/>' + \\\n",
        "    '<ColorMapEntry color=\"#225129\" quantity=\"2\" label=\"Evergreen Broadleaf Forest\"/>' + \\\n",
        "    '<ColorMapEntry color=\"#369b47\" quantity=\"3\" label=\"Deciduous Needleleaf Forest\"/>' + \\\n",
        "    '<ColorMapEntry color=\"#30eb5b\" quantity=\"4\" label=\"Deciduous Broadleaf Forest\"/>' + \\\n",
        "    '<ColorMapEntry color=\"#387242\" quantity=\"5\" label=\"Mixed Deciduous Forest\"/>' + \\\n",
        "    '<ColorMapEntry color=\"#6a2325\" quantity=\"6\" label=\"Closed Shrubland\"/>' + \\\n",
        "    '<ColorMapEntry color=\"#c3aa69\" quantity=\"7\" label=\"Open Shrubland\"/>' + \\\n",
        "    '<ColorMapEntry color=\"#b76031\" quantity=\"8\" label=\"Woody Savanna\"/>' + \\\n",
        "    '<ColorMapEntry color=\"#d9903d\" quantity=\"9\" label=\"Savanna\"/>' + \\\n",
        "    '<ColorMapEntry color=\"#91af40\" quantity=\"10\" label=\"Grassland\"/>' + \\\n",
        "    '<ColorMapEntry color=\"#111149\" quantity=\"11\" label=\"Permanent Wetland\"/>' + \\\n",
        "    '<ColorMapEntry color=\"#cdb33b\" quantity=\"12\" label=\"Cropland\"/>' + \\\n",
        "    '<ColorMapEntry color=\"#cc0013\" quantity=\"13\" label=\"Urban\"/>' + \\\n",
        "    '<ColorMapEntry color=\"#33280d\" quantity=\"14\" label=\"Crop, Natural Veg. Mosaic\"/>' + \\\n",
        "    '<ColorMapEntry color=\"#d7cdcc\" quantity=\"15\" label=\"Permanent Snow, Ice\"/>' + \\\n",
        "    '<ColorMapEntry color=\"#f7e084\" quantity=\"16\" label=\"Barren, Desert\"/>' + \\\n",
        "    '<ColorMapEntry color=\"#6f6f6f\" quantity=\"17\" label=\"Tundra\"/>' + \\\n",
        "  '</ColorMap>' + \\\n",
        "'</RasterSymbolizer>'\n",
        "Map.addLayer(cover.sldStyle(sld_intervals), {}, 'IGBP classification styled')"
      ],
      "outputs": [],
      "execution_count": null
    },
    {
      "cell_type": "markdown",
      "metadata": {},
      "source": [
        "## Display Earth Engine data layers "
      ]
    },
    {
      "cell_type": "code",
      "metadata": {},
      "source": [
        "Map.addLayerControl() # This line is not needed for ipyleaflet-based Map.\n",
        "Map"
      ],
      "outputs": [],
      "execution_count": null
    }
  ],
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